Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 6 26.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 06/28/2021   05:02:47   ( -81.37, -31.44) 06/28/2021   05:01:48  ( -81.38, -31.56)    2.29                59
 06/28/2021   05:52:14   (  81.35, 135.96) 06/28/2021   05:52:28  (  81.36, 136.14)    3.17                14
 07/01/2021   00:37:03   ( -81.36,  34.90) 07/01/2021   00:36:09  ( -81.37,  34.99)    1.69                54
 07/01/2021   01:26:29   (  81.37,-157.34) 07/01/2021   01:26:49  (  81.36,-157.33)    0.97                20
 07/03/2021   20:11:17   ( -81.37, 101.60) 07/03/2021   20:10:29  ( -81.36, 101.51)    1.86                48
 07/03/2021   21:00:44   (  81.36, -91.06) 07/03/2021   21:01:10  (  81.36, -91.21)    2.66                26
 07/06/2021   15:45:33   ( -81.37, 167.88) 07/06/2021   15:44:50  ( -81.36, 168.02)    2.48                43
 07/06/2021   16:35:00   (  81.35, -24.81) 07/06/2021   16:35:31  (  81.36, -24.72)    1.92                31
 07/09/2021   11:19:49   ( -81.36,-125.87) 07/09/2021   11:19:12  ( -81.37,-125.88)    1.09                37